CN101948062A - Roller friction-driven elevator with carrier type cabin - Google Patents

Roller friction-driven elevator with carrier type cabin Download PDF

Info

Publication number
CN101948062A
CN101948062A CN 201010514815 CN201010514815A CN101948062A CN 101948062 A CN101948062 A CN 101948062A CN 201010514815 CN201010514815 CN 201010514815 CN 201010514815 A CN201010514815 A CN 201010514815A CN 101948062 A CN101948062 A CN 101948062A
Authority
CN
China
Prior art keywords
bracket
friction
described
carriage bracket
roller
Prior art date
Application number
CN 201010514815
Other languages
Chinese (zh)
Other versions
CN101948062B (en
Inventor
龚劲松
万海如
阳晓南
贾湘
谢春祥
谢建军
Original Assignee
湖南海诺电梯有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 湖南海诺电梯有限公司 filed Critical 湖南海诺电梯有限公司
Priority to CN2010105148153A priority Critical patent/CN101948062B/en
Publication of CN101948062A publication Critical patent/CN101948062A/en
Application granted granted Critical
Publication of CN101948062B publication Critical patent/CN101948062B/en

Links

Abstract

The invention relates to a roller friction-driven elevator with a carrier type cabin, which comprises a cabin, a cabin carrier, a pulley assembly and a safety tongs linkage mechanism, wherein the cabin is arranged on the cabin carrier, the side plate of the vertical beam of the cabin carrier is provided with a guide device and a rolling guide shoe, the left side and the right side of the top of the vertical beam of the cabin carrier are respectively provided with a left driving device and a right driving device which are of the same structure, and either of the left driving device and the right driving device comprises at least one motor as well as a gearbox and a friction driving wheel which are matched with the motor. The invention has the advantages of compact structure, no occupation of elevator well space, stable and reliable operation, low noise, easy installation, maintenance and debugging, economic efficiency and applicability.

Description

A kind of bracket type car roller friction-driven elevator

Technical field

The present invention relates to a kind of elevator, especially relate to a kind of bracket type car roller friction-driven elevator.

Background technology

At present, the elevator of sale and use is by being the tracking-driven elevator that towing machine drives, need reserving enough overheads at the top of hoistway usually or the installation that special machine room is used for towing machine is set mostly on the market.When elevator is installed, the overhead of building is had special requirement, when towing machine is installed, the hoistway structure is also had specific (special) requirements, promptly all requirement need have the two sides bearing wall, otherwise, can have influence on the normal mounting of elevator, fitting operation trouble, inconvenient maintenance.

Summary of the invention

In order to overcome the above-mentioned defective that prior art exists, it is simple to the invention provides a kind of fitting operation, bracket type car roller friction-driven elevator easy to maintenance.

Technical scheme of the present invention is: it comprises car, carriage bracket, pulley assembly, described car places on the carriage bracket, also comprise the safety tongs link gear, on the side plate of the upright beam of described carriage bracket guide piece is installed and boots are led in rolling, help the motion of carriage bracket is play the guiding role, the upright back portion of the described carriage bracket left and right sides is separately installed with identical left actuating device of structure and right actuating device, and the left and right driving device is by at least one motor, form with supporting change speed gear box and the friction driving roller of motor;

Described safety tongs link gear comprises and lifts arm-tie, pipe link, Connection Block, safety switch, switch support plate, stroke collision block, discharges axle, link span, lifting rod, safety tongs, safety tongs, Connection Block, switch support plate are fixed on the upright beam side plate of carriage bracket, discharge axle mounting in the Connection Block axis hole, it is cylindrical discharging axle; Lifting arm-tie, pipe link, stroke collision block is fixed on and discharges on the axle, roller on the safety tongs links to each other with pipe link with lifting rod by link span, safety switch is located on the switch support plate, the contact of safety switch contacts with the outer circular concave of stroke collision block, lifts the arm-tie two ends and links to each other with swelling device with velocity limiter respectively by the steel rope I;

Described pulley assembly is located at the carriage bracket top, and carriage bracket links to each other with counterweight by the steel rope II that is wrapped on the pulley assembly pulley, the both sides, front and back of carriage bracket, counterweight apportion pulley assembly.

The present invention folds support at the bottom of also comprising sedan-chair, folding pit place that stays at the hoistway that elevator is installed at the bottom of the described sedan-chair, when folding, device highly is no more than 250mm, when elevator is in the repair and maintenance inspecting state, by electrical control upright support automatically, form the space for maintenance of one 600 mm * 800 mm * 1000 mm, both help saving the well pit space, and can guarantee that again the repair and maintenance personnel can enter the cab lower space easily, ensured repair and maintenance personnel's personal safety.

Described carriage bracket is a L shaped metal framing member, is formed by welding or bolted connection by flap and section bar, and carriage bracket adopts the Backpack type structure design.

4 adjustable bolts that are used to regulate four jiaos of levels of car base are arranged at described carriage bracket bottom.

Be provided with cushion blocking between described car and the carriage bracket.

Described friction driving roller is a polyamine fat friction driving roller, helps reducing the resistance and the energy consumption of rotor inertia and elevator operation, more energy saving.

Compact conformation of the present invention, shaft space occupation not, working stability is reliable, low noise, be convenient to installation, maintenance and debugging, economic and practical, it leads boots by guide piece and rolling, realize guide function, drive the operation up and down of elevator by friction driving roller, cage guide need not to lubricate, and helps guaranteeing clean and tidy in guide rail and the hoistway, eliminate oil pollution and potential fire hazard, improve building and indoor safety and environmental protection requirement; The present invention to hoistway require low, this elevator is broken through the specific (special) requirements of traditional elevator to hoistway, utilize knapsack traction principle, the sedan-chair frame adopts the Backpack type structure design, overcome the specific (special) requirements of the installation of traditional towed elevator to building and hoistway structure, bearing wall of its need can carry out elevator, therefore, more be applicable to the installation of family expenses residential lift, and building hoistway area is than the installation of zonule elevator.

Description of drawings

Fig. 1 is one embodiment of the invention structural representation;

Fig. 2 is folding supporting construction scheme drawing at the bottom of the sedan-chair of the present invention;

Fig. 3 is carriage bracket of the present invention and left and right driving Unit Installation scheme drawing;

Fig. 4 is the present invention left side driving device structure scheme drawing;

Fig. 5 is the present invention left side actuating device lateral plan;

Fig. 6 is the K place partial enlarged drawing of Fig. 3.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is further described.

With reference to accompanying drawing, present embodiment folds support 29 at the bottom of comprising car 1, carriage bracket 2, left actuating device 3, right actuating device 4, pulley assembly 5, safety tongs link gear 13, sedan-chair;

Described car 1 places on the carriage bracket 2, and 4 adjustable bolts 16 are arranged at carriage bracket 2 bottoms, is used to regulate the level of four jiaos of car 1 bases; Guide piece 14 is installed on the side plate of described carriage bracket 2 upright beams and rolls and lead boots 15, help the motion of carriage bracket 2 is play the guiding role, the described carriage bracket 2 upright back portion left and right sides are separately installed with left actuating device 3, right actuating device 4, left side actuating device 3 is by motor I 17-1, with supporting change speed gear box I 18-1 and friction driving roller I 19-1 and the motor II 17-2 of motor I 17-1, change speed gear box II 18-2 and the friction driving roller II 19-2 supporting with motor II 17-2 form, described friction driving roller I 19-1 and friction driving roller II 19-2 are polyamine fat friction driving roller, and right actuating device 4 structures are identical with left actuating device 3 structures.

Described safety tongs link gear 13 comprises and lifts arm-tie 20, pipe link 21, Connection Block 22, safety switch 23, switch support plate 24, stroke collision block 25, discharges axle 26, link span 27, lifting rod 28, safety tongs 8, safety tongs 8, Connection Block 22, switch support plate 23 are fixed on the carriage bracket 2 upright beam side plates, discharge axle 26 and be installed in Connection Block 22 axis holes, it is cylindrical discharging axle 26; Lifting arm-tie 20, pipe link 21, stroke collision block 25 is fixed on by resilient pin and discharges on the axle 26, roller on the safety tongs 8 links to each other with pipe link 21 with lifting rod 28 by link span 27, safety switch 23 is located on the switch support plate 24, the contact of safety switch 23 contacts with the outer circular concave of stroke collision block 25, lifts arm-tie 20 two ends and links to each other with swelling device 10 with velocity limiter 9 respectively by steel rope I 12-1;

Described pulley assembly 5 is located at carriage bracket 2 tops, and carriage bracket 2 links to each other with counterweight 6 by the steel rope II 12-2 that is wrapped on pulley assembly 5 pulleys, the both sides, front and back of carriage bracket 2, counterweight 6 apportion pulley assemblies 5.

Described carriage bracket 2 is a L shaped metal framing member, is formed by welding or bolted connection by flap and section bar, and carriage bracket 2 adopts the Backpack type structure design.

Be provided with cushion blocking between described car 1 and the carriage bracket 2.

The pit place of the hoistway that elevator is installed is located in folding support 29 at the bottom of the described sedan-chair, when elevator is in the repair and maintenance inspecting state, by electrical control upright support automatically, form the space for maintenance of a 600mm * 800mm * 1000mm, both helped saving the well pit space, can guarantee that again the repair and maintenance personnel can enter the cab lower space easily, ensure repair and maintenance personnel's personal safety.

During installation, earlier rail brackets 11 is fixed on the well enclosure of hoistway one side, the guide rail 7 that the more parallel surface of two row is pasted with the friction abrasive band is fixed on the rail brackets 11, then pulley assembly 5 is fixed on the well enclosure by bending plate or shaped steel, the side, two ends of pulley assembly then is listed as on the parallel guide rail 7 by being bolted to two with the bottom surface.Lead boots 15 by the guide piece 14 on friction driving roller on the left and right driving device and the carriage bracket 2, rolling, carriage bracket 2 is installed on the guide rail 7, at last car 1 is installed on the carriage bracket 2, velocity limiter 9 also is fixed on hoistway one sidewall, and the gate of elevator, layer door are individually fixed on car top and the well enclosure by different supports.

Under the propulsive effort effect of the motor of left and right driving device, friction driving roller and pasting and produce friction between guide rail 7 driving surfaces in the abrasive band that rubs, carriage bracket 2 realizes under the effect of friction driving roller along guide rail 7 up-and-down movements, thereby drive car 1 up-and-down movement together, realize the operation up and down of elevator.

When elevator is in overspeed condition, velocity limiter 9 begins action, under the effect of steel rope I 12-1, lifting arm-tie 20 is raised, thereby driving release axle 26 rotates, by pipe link 21, link span 27 and lifting rod 28, the roller on the safety tongs 8 is mentioned, make the elevator stopping that exceeds the speed limit on guide rail; In discharging axle 26 rotating process, safety switch 23 actions, elevator safety loop disconnects, and the motor of left and right driving device shuts down, and realizes the overspeed protection effect of elevator.

Claims (7)

1. bracket type car roller friction-driven elevator, comprise car, carriage bracket, pulley assembly, described car places on the carriage bracket, it is characterized in that, also comprise the safety tongs link gear, on the side plate of the upright beam of described carriage bracket guide piece is installed and boots are led in rolling, the upright back portion of the described carriage bracket left and right sides is separately installed with identical left actuating device of structure and right actuating device, and the left and right driving device is by at least one motor, form with supporting change speed gear box and the friction driving roller of motor;
Described safety tongs link gear comprises and lifts arm-tie, pipe link, Connection Block, safety switch, switch support plate, stroke collision block, discharges axle, link span, lifting rod, safety tongs, safety tongs, Connection Block, switch support plate are fixed on the upright beam side plate of carriage bracket, discharge axle mounting in the Connection Block axis hole, it is cylindrical discharging axle; Lifting arm-tie, pipe link, stroke collision block is fixed on and discharges on the axle, roller on the safety tongs links to each other with pipe link with lifting rod by link span, safety switch is located on the switch support plate, the contact of safety switch contacts with the outer circular concave of stroke collision block, lifts the arm-tie two ends and links to each other with swelling device with velocity limiter respectively by the steel rope I;
Described pulley assembly is located at the carriage bracket top, and carriage bracket links to each other with counterweight by the steel rope II that is wrapped on the pulley assembly pulley, the both sides, front and back of carriage bracket, counterweight apportion pulley assembly.
2. bracket type car roller friction-driven elevator according to claim 1 is characterized in that, also comprises folding support the at the bottom of the sedan-chair, folding pit place that stays at the hoistway that elevator is installed at the bottom of the described sedan-chair.
3. bracket type car roller friction-driven elevator according to claim 1 and 2 is characterized in that described carriage bracket is a L shaped metal framing member.
4. bracket type car roller friction-driven elevator according to claim 1 and 2 is characterized in that, 4 adjustable bolts that are used to regulate four jiaos of levels of car base are arranged at described carriage bracket bottom.
5. bracket type car roller friction-driven elevator according to claim 1 and 2 is characterized in that, is provided with cushion blocking between described car and the carriage bracket.
6. bracket type car roller friction-driven elevator according to claim 1 and 2 is characterized in that described friction driving roller is a polyamine fat friction driving roller.
7. bracket type car roller friction-driven elevator according to claim 3 is characterized in that described friction driving roller is a polyamine fat friction driving roller.
CN2010105148153A 2010-10-22 2010-10-22 Roller friction-driven elevator with carrier type cabin CN101948062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105148153A CN101948062B (en) 2010-10-22 2010-10-22 Roller friction-driven elevator with carrier type cabin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105148153A CN101948062B (en) 2010-10-22 2010-10-22 Roller friction-driven elevator with carrier type cabin

Publications (2)

Publication Number Publication Date
CN101948062A true CN101948062A (en) 2011-01-19
CN101948062B CN101948062B (en) 2012-07-11

Family

ID=43451715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105148153A CN101948062B (en) 2010-10-22 2010-10-22 Roller friction-driven elevator with carrier type cabin

Country Status (1)

Country Link
CN (1) CN101948062B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102344079A (en) * 2011-06-29 2012-02-08 苏州莱茵电梯制造有限公司 Windmill service elevator
CN103274278A (en) * 2013-04-07 2013-09-04 康力电梯股份有限公司 Elevator lifting car bracket
CN103407858A (en) * 2013-08-12 2013-11-27 苏州台菱电梯有限公司 Folding protective foot device for shallow pit shaft
CN104044977A (en) * 2014-07-02 2014-09-17 陈建海 Elevator shaft arranging structure
CN104163377A (en) * 2014-07-31 2014-11-26 苏州汉森华纳节能科技有限公司 Home lift
CN105217405A (en) * 2015-09-26 2016-01-06 胡文哲 Hard rubber material bar increases the system of rubbing fast
CN106181191A (en) * 2016-08-29 2016-12-07 巨立电梯股份有限公司 A kind of elevator beam welding tooling
CN106429739A (en) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 Lifting platform drive rack

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07172734A (en) * 1993-12-20 1995-07-11 Toshiba Corp Balancing weight of elevator
CN1279647A (en) * 1997-12-23 2001-01-10 因温特奥股份公司 Cable elevator with a drive plate
CN101665208A (en) * 2009-10-22 2010-03-10 湖南海诺电梯有限公司 Machine-room-less elevator counterweight traction device
CN201825619U (en) * 2010-10-22 2011-05-11 湖南海诺电梯有限公司 Bracket-type car roller friction drive elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07172734A (en) * 1993-12-20 1995-07-11 Toshiba Corp Balancing weight of elevator
CN1279647A (en) * 1997-12-23 2001-01-10 因温特奥股份公司 Cable elevator with a drive plate
CN101665208A (en) * 2009-10-22 2010-03-10 湖南海诺电梯有限公司 Machine-room-less elevator counterweight traction device
CN201825619U (en) * 2010-10-22 2011-05-11 湖南海诺电梯有限公司 Bracket-type car roller friction drive elevator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102344079A (en) * 2011-06-29 2012-02-08 苏州莱茵电梯制造有限公司 Windmill service elevator
CN103274278A (en) * 2013-04-07 2013-09-04 康力电梯股份有限公司 Elevator lifting car bracket
CN103407858A (en) * 2013-08-12 2013-11-27 苏州台菱电梯有限公司 Folding protective foot device for shallow pit shaft
CN103407858B (en) * 2013-08-12 2015-12-23 苏州台菱电梯有限公司 The collapsible feet guard apparatus of a kind of shallow pit
CN104044977A (en) * 2014-07-02 2014-09-17 陈建海 Elevator shaft arranging structure
CN104163377A (en) * 2014-07-31 2014-11-26 苏州汉森华纳节能科技有限公司 Home lift
CN105217405A (en) * 2015-09-26 2016-01-06 胡文哲 Hard rubber material bar increases the system of rubbing fast
CN106429739A (en) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 Lifting platform drive rack
CN106181191A (en) * 2016-08-29 2016-12-07 巨立电梯股份有限公司 A kind of elevator beam welding tooling
CN106181191B (en) * 2016-08-29 2018-05-15 巨立电梯股份有限公司 A kind of elevator beam welding tooling

Also Published As

Publication number Publication date
CN101948062B (en) 2012-07-11

Similar Documents

Publication Publication Date Title
CN103334615B (en) Combed switch type vertical lift class mechanical type three-dimensional parking garage
CN1231411C (en) Elevator device
CA2868406C (en) Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method
JP4549616B2 (en) Elevator equipment
CN106064798A (en) A kind of electric power overhaul hoistable platform
US9102502B2 (en) Double-deck elevator
CN103556852A (en) Double-deck parking equipment
CN102979339B (en) Multi-layer pit-type hydraulic driving three-dimensional garage
CN201338892Y (en) Elevator falling amortization and protection device
CN203716573U (en) Rear cantilever type lifting and transversely-moving parking equipment
CN201808976U (en) One-way movement circular elevator device with independent driver element
CN202864616U (en) Adjustable composite guide shoe of elevator
CN204958047U (en) Device for preventing lift car of lift from accidentally moving
CN105000446B (en) Device for preventing elevator car from moving accidentally
CN201458461U (en) Lift for wind tower
CN204211323U (en) A kind of counterweight with compensated chain guide piece
CN104583113B (en) The counterweight of elevator
CN102530772A (en) Single screw barrier-free vertical lifting platform
US9624074B2 (en) Drive unit for moving loads and people, and devices for moving people and loads comprising such drive units
KR101478842B1 (en) Modernizing method of existing elevator and elevator apparatus
CN205370050U (en) Twin -well way vertical lift garage
CN201553561U (en) Half-gantry type crane
CN201516987U (en) Flat steel stacking device
CN202704870U (en) Frame beam movable gantry frame
KR101010362B1 (en) Elevator having horizontally moving section

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20161022

CF01 Termination of patent right due to non-payment of annual fee